.body {
  width: 100%;
  height: 100vh;
  background-color: skyblue;
  display: flex;
}
.body .menu {
  height: 100%;
  background-color: red;
}
.body .main {
  width: calc(100% - 100px);
  height: 100%;
  overflow-y: auto;
  background-color: yellow;
}
.leftStyle {
  max-width: 95px;
  min-width: 95px;
  width: 95px;
  display: flex;
  flex-wrap: wrap;
}
.menulist {
  margin-top: 23px;
  overflow: hidden;
  text-align: center;
}
.menulist div {
  font-size: 15px;
  padding-top: 5px;
}
